js/src/jit-test/tests/jaeger/recompile/property.js

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1
2 /* Handle recompilation on undefined properties and array holes. */
3
4 var v = {};
5 if (typeof v == 'string')
6 v.x = 0;
7 function prop(v)
8 {
9 var z = v.x + 1;
10 assertEq(z, NaN);
11 }
12 prop(v);
13
14 v = [];
15 v[0] = 0;
16 v[1] = 1;
17 v[3] = 3;
18 v[4] = 4;
19 function elem(x)
20 {
21 var x = "";
22 for (var i = 0; i < 5; i++)
23 x += v[i];
24 assertEq(x, "01undefined34");
25 }
26 elem(v);

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